Emergence of cosmological Friedmann equations from quantum entanglement

Abstract

We study the deep connections between the concepts of quantum information theory and cosmology. Employing Fermi normal coordinates and conformal Fermi coordinates, we construct a relation between Friedmann equations of Friedmann-Lemaitre-Robertson-Walker universe and entanglement. Friedmann equations are derived with the first law of entanglement under the assumption that entanglement entropy in a geodesic balls is maximized at fixed volume.

This paper was withdrawn because of some unlikely results

References in corpus (4)

• Universality of Gravity from Entanglement
• First law of thermodynamics and Friedmann-like equations in braneworld cosmology
• Entanglement equilibrium for higher order gravity
• Comments on Jacobson's "Entanglement equilibrium and the Einstein equation"